All encumbrances must be transacted through an electronic source WOLF. 

The TRAVEL REIMBURSEMENT VOUCHER is used to establish a claim for the total amount to be reimbursed to a traveler.

The Travel reimbursement Voucher is submitted by the traveler. All travel reimbursements are electronically submitted through the WOLF system except for the following:

• International travel
• Traveler requested a cash advance for the trip
• An APPLICATION FOR ADVANCE ON TRAVEL EXPENSES is used to obtain a travel advance.